Pennsylvania Military Museum - MC-4 High Altitude Pressure Suit, c. 1958 "Developed and produced around 1958, this MC-4 flight suit is one of a lightweight generation of high altitude partial-pressure suits intended
Ultra-high altitude early U-2 pressure suit with helmet and facemask | Lot #1021 | Heritage Auctions
![Victor Glover on Twitter: "Full Pressure Suit (FPS) fitting for high-altitude space flight readiness training (SFRT) in the WB-57 Canberra. https://t.co/JRbx0WHPFD" / Twitter Victor Glover on Twitter: "Full Pressure Suit (FPS) fitting for high-altitude space flight readiness training (SFRT) in the WB-57 Canberra. https://t.co/JRbx0WHPFD" / Twitter](https://pbs.twimg.com/media/CrJQnhrVYAAS8Gt.jpg)
Victor Glover on Twitter: "Full Pressure Suit (FPS) fitting for high-altitude space flight readiness training (SFRT) in the WB-57 Canberra. https://t.co/JRbx0WHPFD" / Twitter
![David Clark MC-3A Partial Pressure Flying Suit with Canvas Carrying Bag | Cowan's Auction House: The Midwest's Most Trusted Auction House / Antiques / Fine Art / Art Appraisals David Clark MC-3A Partial Pressure Flying Suit with Canvas Carrying Bag | Cowan's Auction House: The Midwest's Most Trusted Auction House / Antiques / Fine Art / Art Appraisals](https://fws-files.s3.amazonaws.com/uploads/website/auctions/items/full/4024822_1.jpg)